#include<at89x52.h>

 void Func3()
 {
    char ch3[8]={0X7F,0XBF,0XDF,0XEF,0XF7,0XFB,0XFD,0XFE};
	char ch4[16]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};
	int i,j;
	for(i=0,j=0;;i++,j++)
	{
	  Delay();
	  P1=ch3[i%8];
	  P0=ch4[j%16];
	}
}
